hwpfilter/source/nodes.h

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_HWPFILTER_SOURCE_NODES_H
  21 #define INCLUDED_HWPFILTER_SOURCE_NODES_H
  22
  23 #include <sal/config.h>
  24
  25 #include <memory>
  26 #include <vector>
  27 #include <stdio.h>
  28 #include <stdlib.h>
  29 #include <osl/diagnose.h>
  30
  31 enum IDLIST {
  32      ID_MATHML,
  33      ID_LINES,
  34      ID_LINE,
  35      ID_EXPRLIST,
  36      ID_EXPR,
  37      ID_BEGIN,
  38      ID_END,
  39      ID_LEFT,
  40      ID_RIGHT,
  41      ID_SUBEXPR,
  42      ID_SUPEXPR,
  43      ID_SUBSUPEXPR,
  44      ID_FRACTIONEXPR,
  45      ID_OVER,
  46      ID_DECORATIONEXPR,
  47      ID_SQRTEXPR,
  48      ID_ROOTEXPR,
  49      ID_ARROWEXPR,
  50      ID_ACCENTEXPR,
  51      ID_UNARYEXPR,
  52      ID_PRIMARYEXPR,
  53      ID_BRACKET,
  54      ID_BLOCK,
  55      ID_PARENTH,
  56      ID_FENCE,
  57      ID_ABS,
  58      ID_IDENTIFIER,
  59      ID_STRING,
  60      ID_CHARACTER,
  61      ID_NUMBER,
  62      ID_OPERATOR,
  63      ID_SPACE,
  64      ID_DELIMITER
  65 };
  66
  67 class Node{
  68 public:
  69      explicit Node(int _id) : id(_id)
  70      {
  71           value = nullptr;
  72           child = nullptr;
  73           next = nullptr;
  74 #ifdef NODE_DEBUG
  75           count++;
  76           printf("Node count : [%d]\n",count);
  77 #endif
  78      }
  79      ~Node()
  80      {
  81           if( value ) free( value );
  82          // if( child ) delete child;
  83          // if( next ) delete next;
  84           next = nullptr;
  85           child = nullptr;
  86 #ifdef NODE_DEBUG
  87           count--;
  88           printf("Node count : [%d]\n",count);
  89 #endif
  90      }
  91 public:
  92      static int count; /* For memory debugging */
  93      int id;
  94      char *value;
  95      Node *child;
  96      Node *next;
  97 };
  98 extern std::vector<std::unique_ptr<Node>> nodelist;
  99
 100 #endif
 101
 102 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */